baber/WOPTO huggingface dataset:
Patent AU-611651-B2 (AU)
Title: A latex agglutination method for the detection of anti-streptococcal deoxyribonuclease b
Inventor: TOTH TIBOR
IPC: G01N33/573
Filed: 1987-11-02
Granted: 1991-06-20
Abstract: In an agglutination method, carrier-bound antibodies against streptococcus DNase B are brought together with a solution of streptococcus DNase which contains a protease inhibitor, and with the sample in which the antibodies are to be detected. A suitable means is described for this method.
Patent AU-745150-B2 (AU)
Title: A method for in vitro molecular evolution of protein function
Inventor: BORREBAECK CARL ARNE KRISTER
IPC: C12Q1/6811
Filed: 1998-06-16
Granted: 2002-03-14
Abstract: The present invention relates to a method for in vitro evolution of protein function. In particular, the method relates to the shuffling of nucleotide segments obtained from exonuclease digestion. The present inventors have shown that polynucleotide fragments derived from a parent polynucleotide sequence digested with an exonuclease can be combined to generate a polynucleotide sequence which encodes for a polypeptide having desired characteristics. This method may be usefully applied to the generation of new antibodies or parts thereof having modified characteristics as compared to the parent antibody.
Patent AU-552428-B2 (AU)
Title: Device for bag-shaped liquid-containers for sick-care
Inventor: LUNDH K E KERS T
IPC: A61J1/05
Filed: 1982-03-31
Granted: 1986-05-29
Abstract: The liq. container has a filling and emptying opening (3) which is sealed by a disc formation (10). A tube (11) is integral with the disc and extends into the bag. The outer end of the tube terminates in an integral cover (14) which is sealed against the disc. The cover can be torn off by a grip loop (16) when the bag is to be used. The inner end of the tube has a sealing portion (12) which is flattened and extends transversely to the longitudinal direction of the tube. The tube side wall portions converge towards the interior of the container and the part of the tube behind the flattened portion is thinner than the rest to permit the passage of sterilising steam.
Patent AU-554815-B2 (AU)
Title: Functional protein hydrozycates
Inventor: SCHARF UDO
IPC: A23L29/00
Filed: 1982-11-04
Granted: 1986-09-04
Abstract: Functional hydrolyzates are prepared from microbial protein isolates, with a protein content of more than 90% by weight, a nucleic acid content of less than 2% by weight, a lipid content of less than 1% by weight, a suspendability of 80-100%, a foaming capacity characterized by a foaming index of 4-7, a foam stability characterized by a half-life of 10-300 minutes, an emulsifying capacity characterized by a value of 300-500 ml of oil/g of protein, and a molecular weight of between 125,000 and 100 Daltons. The functional hydrolyzates are obtained from microbial proteins by enzymatic hydrolysis, after extraction of the nucleic acids and lipids. The hydrolyzates are suitable as food additives.
Patent DE-1816224-B2 (DE)
Title: Railway track setting optical monitoring appts. - has mirror system for viewing horizontal and vertical scales and reference wires
IPC: B61K9/08
Filed: 1969-07-30
Abstract: The machine, for checking railway track's deviation from correct setting, has three linked wheel-sets, with interventing reference lines and a central metering device. The latter comprises horizontal and vertical scales at right angles to the reference lines and following the course of the track, together with an optical image system. The image system incorporates a picture screen or mirror (38), for generation of a comparative image of the momentary horizontal and vertical scales' alignment relative to the reference lines, using mirrors (32 36, 34, 37). The reference line can comprise wires (14) along the track.
Patent DE-1942077-B2 (DE)
Title: Cylindrical sealing diaphragm esp. between piston and pressure rods - has fluid exerting pressure on one side but with automatic pressure control
IPC: F16J15/40
Filed: 1969-08-19
Abstract: The piston rod is able to move relative to the fitting. The space between them is sealed by cylindrical diaphragms and a sleeve. The air spaces above the diaphragms are connected to each other and to the air space above the diaphragm in the control chamber. The fluids below the cylindrical diaphragms and the diaphragm are also interconnected. The spring and valve, controlling the fluid discharge in the control chamber, ensure that the pressure differential across the cylindrical diaphragms remains zero.
Patent DE-1942341-B2 (DE)
Title: Portable pipe cleaning machine for left and right-handed operation - has setting lever in upright centre disengaged position for movement either way
IPC: B08B9/04
Filed: 1969-08-20
Abstract: The housing(1) has a single axle tubular frame(2) and an upright transverse wall(2) to which is fastened an annular flange(7) which surround the pipe axis and has two diametrically opposite freewheeling rollers(18). These form the abutment which interacts with the cams(15) and troughs on the coupling sleeve regarding the axial displacement of the latter. The cams(15) are mounted on the sleeve(9) in such a way that when the coupling is in the disengaged position the setting lever(12) occupies a centre position the rollers being in the coupling troughs. Clamping levers(21) can be mounted between the cheeks(27) of the coupling and the coupling sleeve(9). These levers(21) mounted in a gear wheel(23) interact on one side with the cheeks and on the other with an annular cone(20) acuated by the coupling sleeve. The ends of the clamping levers which interact with the cone can be fitted with freely rotatable rollers(30).
Patent DE-1960927-B2 (DE)
Title: Gear tooth for clock drive - has circular arc addendum centred to provide optimum moment ratio
IPC: F16H55/08
Filed: 1969-12-04
Abstract: The centre of the addendum arc is spaced radially inwardly of the pitch circle and the dedendum is a straight line tangential to the addendum. Having regard to the fact that the ratio of driving to driven moment has a minimum (3) between the roll centre (2) and the contact end point (4), the inward spacing of the addendum centre and the radius of the addendum are so chosen that this ratio is equal to the minimum at the commencement (1) of contact, and is the same at the roll centre and the contact end point. The form is especially for use in gears used on clock stop-up transmissions.
Patent DE-2110705-B2 (DE)
Title: Flame heating drying system for fibre webs - in which fans blow hot gas in filter rollers for uniform temps.
IPC: D06C29/00
Filed: 1971-03-05
Abstract: Parent Patent describes webs contg. natural and synthetic fibres which are heat treated, e.g. for drying, polymerising and condensing resin impregnations, using a closed chamber contg. transporting filter rollers with suction devices and partial covers and end fans to remove treating medium and also to blow back into the space round the rollers, using also direct gas flame heating for the treating medium circulation, and feeding the gas to the suction area between rollers and fans. In this addn. an annular space, between the fan support and a cylinder round the roller with the roller bearing, allows gases or flames to enter the suction draught of the fan. Efficient gas combustion, uniform heating and effective positioning of fans is provided.
Patent DE-2156434-B2 (DE)
Title: Test apparatus to detect cracks in inside walls of pipes - has eddy current probes and distance control mechanism
IPC: G01N27/90
Filed: 1971-11-13
Abstract: The test apparatus is moved through the pipeline along with the conveyed medium without a break in its operation. It contains eddy current probes to sweep the inside wall of the pipe and these probes rotate, during the advancing movement of the test apparatus, on a central shaft coaxial to the axis of the pipe. A memory arrangement stores the measured values obtained by the eddy current probes. A distance control scans the pipe cross section and a device is provided to extract energy continuously from the kinetic energy of the conveyed medium generated by pumps. Errors of addition by odometer are compensated.
Patent DE-2264415-B2 (DE)
Title: Grp sailboat hull - with foam cored reinforced shell and deck members with fibrous interfacial anchorages
IPC: B63B5/24
Filed: 1972-01-12
Abstract: The inner surface of each skin is anchored to the adjacent foam by lengths or loops of fibres which project from the matrix of the skin. The interior shell of the hull is stiffened by longitudinal and opt. transverse tunnel sections and by curvature of form in the prow and poop regions. Pref. additional layers of reinforcing material are incorporated where the highest stresses are anticipated: the reinforcement may be additional fibres of e.g. glass, steel, B, carbon or metal plates or profiles. Pref. the inner and outer hull shells are directly bonded to each other or to the decking by non-expanded binder resin, pref. with inter. anchorage profiles. The moulds used can be filled with vacuum assistance, or with a super-atmospheric pressure differential to obtain close control of the foam cell size. Pref. the interior surfaces of the shells are composite structures, with a layer of heavily crimped fibres on the surface and mixed with a layer of smoother fibres forming deep loops, some of which are anchored back into the matrix of the surface shell and the other loops projecting deep into the core form as it is formed. The construction offers high strength and stiffness/wt. ratio.
Patent ES-2167147-B2 (ES)
Title: Proyectil estabilizado por rotacion y procedimiento para su fabricacion.
Inventor: FISCHER SIEGMAR
IPC: F42B14/02
Filed: 1999-04-20
Granted: 2004-08-01
Abstract: Proyectil estabilizado por rotación y procedimiento para su fabricación. La invención se refiere a un proyectil estabilizado por rotación con una faja de forzamiento (3, 9, 14) de longitud (LO) establecida previamente, unida con arrastre de fuerza y/o arrastre de forma con una vaina de proyectil (2). La invención se refiere además al procedimiento para la fabricación de un proyectil de este tipo estabilizado por rotación. Para evitar tanto una erosión aumentada de la faja de forzamiento (3, 9, 14), como también una erosión aumentada del tubo de arma correspondiente, desde el cual se dispara el proyectil (1), propone la invención componer la faja de forzamiento (3, 9, 14) a partir de las fajas parciales de forzamiento (5, 6;10, 13) que de manera alternada constan de hierro dulce y de cobre, en donde la faja parcial de forzamiento (5;10) que mira hacia la base de proyectil (7) se compone de hierro dulce y la faja parcial de forzamiento (6;13) que mira hacia la ojiva de proyectil (8) se compone de cobre, y donde la longitud total (L1) de las fajas parciales de forzamiento (5;10;12) que se compone de hierro dulce está aproximadamente entre el 5% y el 50% de la longitud (LO) de la faja de forzamiento (3;9;14) completa.
Patent IE-S80427-B2 (IE)
Title: A tamper indicating closure
Inventor: ARMSTRONG HUGH
IPC: B65D41/34
Filed: 1998-03-10
Abstract: A screw threaded closure 4 has a frangibly connected tamper evident ring with an inwardly directed lip 10 for resiliently fitting over a container neck clipbead 12, such that when the closure is fully tightened onto a container neck, a portion of the ring other than the lip contacts the clipbead and exerts a radial force thereon. The frangible connections may be short tapering tabs (9 fig 8) with a semi-circular cross-section. The closure may comprise cooperating teeth (24, 25 fig 10) so that the closure can be screwed onto a container neck without breaking the frangible connections. The radial force prevents the ring from "kicking" to one side during removal.
Patent JP-H0420354-B2 (JP)
IPC: A61G10/02
Filed: 1988-02-02
Abstract: A portable hyperbaric chamber that allows a person to perform endurance exercise at barometric pressures of from 0 to 10 lbs./square inch greater than ambient. The chamber is portable, semi-spherical and inexpensively constructed of an essentially air-impermeable, flexible material. The chamber is used for endurance conditioning, to improve the athletic performance of people who live at altitudes above sea level.
Patent JP-2856188-B2 (JP)
IPC: G09F9/35
Filed: 1997-02-19
Granted: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a display panel which can be easily manufactured, has a wide view angle and a high speed response, and causes hard to generate gradation reversal. SOLUTION: A picture element electrode 3 is formed on one glass substrate 6, and a counter electrode 2 is formed on the other glass substrate 6. A liquid crystal layer having a positive dielectric anisotropy in provided between both substrates 6. The counter electrode 2 and the picture electrode 3 are not regularly located but alternately located. A polarizing light boards 4 and 10 are arranged outside of both substrates 2, an optical compensation layer 5 having a negative single axis refractive index anisotropy is inserted between the polarizing plate 4 and the glass substrate 6, and the anisotropy axis is vertical to the substrate 2. When an electric field is diagonally impressed between both electrodes 2 and 3, the liquid crystal molecules in the sections A, B fall in the opposite directions, and white is displayed with a wide field of view.  When no voltage is impressed, retardation by the liquid crystal is compensated by the optical compensation layer 5 and stable black is displayed.
Patent JP-H0465269-B2 (JP)
IPC: F16K11/06
Filed: 1984-03-10
Abstract: Control valve device, in particular for hydraulic systems having high flow rates, comprising a housing provided with a bore within which a piston slide means can be displaced from a neutral position with zero-pressure flow to at least one control position, and further comprising at least one pressure passage leading to and at least one discharge passage leading away from the housing bore, said pressure passage and discharge passage being adapted to be interconnected through flow conduits provided in the piston slide means. In known control valve devices of this type, the flow paths for the zero-pressure flow must be very large in the case of high flow rates; when the piston slide means carries out adjusting movements, undesirable jamming forces are caused at said piston slide means which obstruct the adjusting movements, herein avoided by providing the features that within the housing bore the discharge passage orifice is displaced relative to the pressure passage orifice in the longitudinal direction of the bore, that these orifices are diametrically opposed by recesses of the same size, which are each open towards the housing bore and which each have applied thereto the pressure existing in the opposite passage via connection passages provided within the housing or within the piston slide means, and that the piston slide means has provided therein in front of each passage orifice a longitudinally extending pocket bridging the displacement between the passage orifice and a neighboring recess.
Patent JP-2637938-B2 (JP)
IPC: C08K5/3492
Filed: 1995-02-14
Granted: 1997-08-06
Abstract: Novel alkylcarbamylmethyl aminotriazines self-cure and also function as crosslinkers for compounds containing active hydrogen groups. When the active hydrogen-containing compounds are hydroxylated polymer, coatings are provided with exceptional resistance to detergent and salt-spray exposure and improved abrasion resistance. The novel aminotriazines also can be combined with fillers as binders which when cured provide shaped articles of manufacture, such as insulation and foundry core molds.
Patent JP-H0419502-B2 (JP)
IPC: C12M1/00
Filed: 1986-03-07
Abstract: A container for use in detecting micro-organisms in a sample of a substance, comprises a glass bottle (16) and closure in the form of an elastomeric bung (20), provided with a pair of chambers (24) housing respective electrodes (26) until the container is required for use, when the electrodes are urged upwardly, breaking through a membrane (25) of the bung (20) to bring the electrodes (26) into contact with a test sample in the bottle (16).
Patent JP-H0684364-B2 (JP)
IPC: C07D305/14
Filed: 1992-03-13
Abstract: In a preferred embodiment, taxol is treated with mesyl chloride to prepare a taxol derivative with a contracted A-ring, which has comparable activity to taxol in a tubulin depolymerization assay, and which shows cytotoxicity against KB cells in a cell culture assay. In an alternate preferred embodiment, taxol is treated with triethyloxonium tetrafluoroborate (Meerwein's reagent) to produce a taxol derivative with an opened oxetane ring. In another alternate preferred embodiment, reaction of taxol with acetyl chloride yields a taxol derivative in which the oxetane ring is opened and the A-ring is contracted. All of the aforementioned products show in vivo activity in KB cell culture assays. Further, the preferred compounds have different in vivo activities, which makes them ideal to form a range of standards for use in biological testing of other compounds. <IMAGE>
Patent JP-H042240-B2 (JP)
IPC: C12Q1/28
Filed: 1983-04-02
Abstract: A process for quantitavely determining a substrate or enzyme activity in a body fluid can be carried out with high accuracy without any influence of interfering substance by adding to a sample a first reagent solution comprising 2-naphthol or a derivative thereof, peroxidase, an oxidase, and if necessary one or more substances for producing a substrate or used as substrates for the oxidase and the like, adding to the resulting mixture a second reagent solution comprising 4-amino-antipyrine, a developer, and an enzyme necessary for producing the same substance as giving an error to the determination of substrate, or one or more substances used as substrates for the enzyme to be determined, followed by colorimetrical determination.
Patent JP-3173847-B2 (JP)
IPC: H04N5/445
Filed: 1992-03-19
Granted: 2001-06-04
Abstract: A number of domestic audio/video apparatuses (10-14) are connected to a serial control bus (D2B, 16). Each apparatus is addressable via the bus as a device and contains functional elements addressable on subdevices. One apparatus (14) includes an on-screen display subdevice (41) and a first control subdevice (24). Device information messages are defined whereby the first control subdevice can request a second control subdevice (22) in a second apparatus (12) to compose and return a status message in user-readable form. Thus the user can be informed about status in the second apparatus in an optimum manner, and further can be informed automatically of any change in status without the need for continuous polling of subdevices. <IMAGE>
Patent JP-3401026-B2 (JP)
IPC: B60W30/00
Filed: 1992-03-19
Granted: 2003-04-28
Abstract: PURPOSE:To provide a travel controller for supporting the safety travel of its own vehicle by acquiring various kinds of traffic information in the surroundings of its own vehicle by communication between the vehicles and controlling various controllers furnished in the vehicle. CONSTITUTION:This controller is constituted by providing an inter vehicle communication means 10, a traveling information processing part 20, the storage part 30 of data added with a map, a travel control part 40, and a cab controller communicating part 50. Thus, since the traveling information of other vehicles traveling in the surroundings of its own vehicle can be collected, and the state of traffic in the surroundings can be grasped before-hand, and prescribed control for safety can be executed, the travel controller to contribute to preventive safety can be realized and the safety during travel can be improved.
Patent JP-2683583-B2 (JP)
IPC: A61K31/365
Filed: 1988-03-23
Granted: 1997-12-03
Abstract: Novel 13-spiro-2'-[tetrahydrofuran]-milbemycins of the formula I <IMAGE>  (I)  in which X represents one of the groups -CH(OR1)-, -C(=O)- or -C(=N-OH)-; R1 represents hydrogen or a OH-protecting group; R2 represents methyl, ethyl, isopropyl or sec.-butyl or the group -C(CH3)=CH-A in which A represents methyl, ethyl or isopropyl; and R3 represents hydrogen; C1-C10-alkyl; C1-C10-alkyl substituted by at least one substituent selected from the group consisting of halogen, C1-C6-alkoxy, C2-C6-alkoxyalkoxy C3-C9-alkoxyalkoxyalkoxy, C1-C6-alkylthio, C3-C7-cycloalkyl, C1-C3-alkyl-substituted C3-C7-cycloalkyl, hydroxy, benzyloxy, C1-C6-acyl and C1-C6-acyloxy, it being possible for each of the above-mentioned radicals representing or containing an alkoxy group to be terminally substituted at a terminal alkoxy group by hydroxy, halogen, C1-C6-acyl or by C1-C6-acyloxy; C3-C7-cycloalkyl; C3-C7-cycloalkyl substituted by at least one substituent selected from the group consisting of halogen and C1-C3-alkyl; C3-C7-cycloalkenyl; C2-C10-alkenyl; C2-C10-alkynyl; a radical selected from the group consisting of C2-C10-alkenyl and C2-C10-alkynyl, which radical is substituted by halogen, C1-C6-alkoxy or by C1-C6-acyloxy; 1-adamantylmethyl; menthyl; carveyl; phenyl; benzyl; napthyl; a radical selected from the group consisting of phenyl, benzyl and naphthyl, which radical is substituted by at least one substituent selected from the group consisting of halogen, C1-C3-alkyl, C1-C3-haloalkyl, C1-C3-alkoxy, C1-C3-haloalkoxy, C1-C3-alkylthio, nitro and cyano; benzyl substituted by a phenoxy group; or a four- to six-membered heterocyclic radical that has from one to three hetero atoms selected from the group consisting of oxygen, sulphur and nitrogen and that is unsubstituted or is substituted by at least one substituent selected from the group consisting of halogen, C1-C3-alkyl, C1-C3-haloalkyl, C1-C3-alkoxy, C1-C3-haloalkoxy, C1-C3-alkylthio, nitro and cyano, it being possible for the said heterocyclic radical also to be bonded via a C1-C6-alkylene bridge to the oxygen atom in the 5'-position of the tetrahydrofuran ring, their preparation and their use against parasites in productive livestock and against insect pests, are described.
Patent JP-H0587520-B2 (JP)
IPC: A61K39/44
Filed: 1984-04-06
Abstract: 1. A process for the solid and durable binding of a biological macromolecule to a chemically inert solid carrier for which it has a low affinity, the process being characterised in that it comprises coating the carrier with a layer of a biological macromolecule and of polymerising the biological macromolecules thus deposited by means of a chemical polymerising agent, thereby forming a coating having an affinity for the carrier higher than that of said macromolecule and containing a controlled amount of this latter.
Patent JP-H0147301-B2 (JP)
IPC: B32B15/08
Filed: 1982-04-28
Abstract: Metal coated with a polymer film having a thickness between 10 and 500  mu m. The film is a terpolymer comprising 88 to 98.7 mole % of units derived from ethylene, from 1 to 10 mol % of units derived from an alkyl (meth)-acrylate, and from 0.3 to 3 mol % of units derived from maleic anhydride, and optionally may contain up to 5 mol % of units derived from a fourth monomer selected from  alpha -olefins having from 3 to 8 carbon atoms, monoalkyl maleates and dialkyl maleates in which the alkyl groups have from 1 to 6 carbon atoms, vinyl acetate, and carbon monoxide. The terpolymer film has a melt index of between 2 and 10 dg/minute. The metal substrate is coated with the terpolymer film at a temperature between 140 DEG  C. and 300 DEG  C., the speed of travel of the metal substrate being between 40 to 400 meters per minute.